Chemistry suffixes

180px|thumb|right|Structure of the hydroxyl (-OH) functional group. The suffix –ol is used in organic chemistry principally to form names of organic compounds containing the hydroxyl (–OH) group, mainly alcohols. The suffix was extracted from the word alcohol.

-ine is a suffix used in chemistry to denote two kinds of substance. The first is a chemically basic and alkaloidal substance. It was proposed by Joseph Louis Gay-Lussac in an editorial accompanying a paper by Friedrich Sertürner describing the isolation of the alkaloid "morphium", which was subsequently renamed to "morphine". Examples include quinine, morphine and guanidine. The second usage is to denote a hydrocarbon of the second degree of unsaturation. Examples include hexine and heptine. With simple hydrocarbons, this usage is identical to the IUPAC suffix -yne. A third usage is used for

The suffix -ose () is used in organic chemistry to form the names of sugars. This Latin suffix means "full of", "abounding in", "given to", or "like". Numerous systems exist to name specific sugars more descriptively. The suffix is also used more generally in English to form adjectives from nouns, with the sense "full of", as in "verbose": wordy, full of words.

thumb|220px|right|Ethynyl group (highlighted red) as part of a large molecule ([[ethinylestradiol).]]

thumb|ene reaction coupled with orbital interactions and the transition state The suffix -ene is used in organic chemistry to form names of organic compounds where the -C=C- group has been attributed the highest priority according to the rules of organic nomenclature. Sometimes a number between hyphens is inserted before it to say that the double bond is between that atom and the atom with the next number up. This suffix comes from the end of the word ethylene, which is the simplest alkene. The final "-e" disappears if it comes before by a suffix that starts with a vowel, e.g. "-enal", which i

In organic chemistry, the suffix -ane forms the names of organic compounds where the group (a carbon-carbon single bond) has been attributed the highest priority according to the rules of organic nomenclature. Such organic compounds are called alkanes. They are saturated hydrocarbons.